Just got better Fast Simple Accurate The free Building Efficiency System Tool™ (BEST) provides annual energy consumption and lifecycle cost comparisons for your building's HVAC system in just minutes, allowing design-build pros to confidently make early HVAC system decisions. BEST only requires the building's location and approximate size for early HVAC system efficiency analysis - the software's Simple Building Types Wizard uses preconfigured HVAC systems and building types to quickly provide accurate HVAC analysis. BEST accounts for HVAC system performance in the real world - not just the test lab. The software uses AHRIcertified performance data, efficiency ratings based on complete system operation, NOAA weather data, and cost estimates from contractors across the U.S. Get started at www.besthvac.org www.hia-c.org | www.radiantpros.org | www.hia-c.org | (909) 472 - 4211 © IAPMO/HIA-Chttp://www.iapmo.org/hiac http://www.hia-c.org http://www.radiantpros.org http://www.hia-c.org